jedishrfu's latest activity
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jedishrfu replied to the thread High School This One Moved Me.Such is Mathematics. -
jedishrfu replied to the thread Star Wars Galaxy map just dropped.This is so cool. I thought of giving you a warning for extreme coolness since the like button doesn’t cut it. Thanks for sharing. I... -
jedishrfu replied to the thread Slalom Ski Racing.I know top-level competition skiers often have a waxing team that specializes in applying waxes tailored to the snow conditions to... -
jedishrfu replied to the thread Anthony Leggett obituary.There's also several videos on YouTube including the one below recorded a few years ago at the Perimeter Institute: And for more of... -
jedishrfu replied to the thread Anthony Leggett obituary.There's also a short biography Prof Leggett on Wikipedia: https://en.wikipedia.org/wiki/Anthony_Leggett -
jedishrfu replied to the thread Dr. Leila Denmark.There are so many stories of women saving the day. It's sad that they get suppressed so often. -
jedishrfu replied to the thread HS Physics Teacher looking for support.There are some interesting pop sci books where you can use physics to solve a math problem. Kids might like that reverse view. The book... -
jedishrfu replied to the thread Extreme Ecology On Christmas Island.Many island countries face these issues. In New Zealand, biosecurity is strict: travelers declare risky goods, including food, plants... -
jedishrfu replied to the thread HS Physics Teacher looking for support.Welcome to PF! What level of Physics do you teach? Precalculus physics? Calculus physics? AP? IB? What book do you use? How are the... -
jedishrfu replied to the thread Undergrad ##r-##independent angular momentum in quantum mechanics.The poster's original post has been answered. It’s a good time to close this thread. Thank you all for participating in this forum. -
jedishrfu replied to the thread Is a Prof Failing 3/4 of the Senior Year Physics Class Normal? (Stat Phy).Any influential parents of current or past students. Sometimes, external donor pressure could help. A more radical approach after... -
jedishrfu replied to the thread Is a Prof Failing 3/4 of the Senior Year Physics Class Normal? (Stat Phy).One other thing, have you visited the professor after class during his office hours? Most professors will help you understand why they... -
jedishrfu replied to the thread Is a Prof Failing 3/4 of the Senior Year Physics Class Normal? (Stat Phy).I would consider it abnormal and have heard of incidents in Texas where a professor flunked his class, thinking they all used AI to do... -
jedishrfu replied to the thread Graduate About a natural extension of Collatz conjecture.Collatz is definitely a fascinating math excursion. Grad students are warned away from it because its study can consume a lot of time...